An online auction listing is a seller's argument, put together to make a car look as good as the facts allow. Your job is to read it like a buyer: look for what is stated, what is implied and what is missing. A good listing is generous with detail. A weak one hides behind adjectives. With a little practice you can tell the difference in a couple of minutes.

The Basic Facts

Start with the title, year, model and mileage, then check them against each other. The chassis number, the registration country and the owner history should be given or available on request. If the listing gives the mileage, ask whether it is verified by invoices or inspection records and whether the odometer has ever been replaced.

The Deion

Read the deion for specific statements and for what is carefully not said. "Runs and drives" is vague; "started and driven for 40 minutes on the day of photographing" is better. Words like "needs minor attention" can cover anything from a sticking switch to a rusty sill, so ask what the minor attention is.

Condition and Photos

A fair listing shows the car honestly, including its flaws. Count the photos and look for what is missing: the underside, the engine bay, the boot, the odometer. Our own piece on condition grades explains what the words concours, restored and survivor are meant to tell you.

Documents and Location

Look for the documents section: registration papers, manuals, invoices and certificates. Check where the car is, because location decides transport cost and the paperwork needed. Check whether the seller is a private person or a professional, because that decides the VAT treatment. Sellers can offer viewing days that you book through the platform.

Starting Price and Reserve

The starting price is where bidding opens. The reserve is the hidden minimum the seller will accept. On our platform, once the reserve is met a green badge shows that the car is selling, so you know a bid is no longer just a bid. We explain how sellers choose both in our guide to starting and reserve prices.

Bidding and the Total You Pay

You can bid manually or set a maximum and let automatic bidding raise your offer in small steps only when someone outbids you. Before you confirm a bid, the platform shows the total, including the buyer fee and any VAT, so decide on a total limit, not a headline price. Our post on winning an auction without overpaying covers the psychology.

After You Win

If yours is the highest bid when the clock reaches zero, you have 48 hours to pay, and the payment is held in escrow, not released to the seller yet. You arrange the pickup with the seller, inspect the car in person and only then confirm the handover, which releases the funds. If something does not match the listing, you do not confirm. Our explanation of how escrow protects both sides goes into the detail, and how it works shows the whole journey.

A Short Reading List for Each Listing

• Is the chassis number stated and does it match the papers?
• Are the photos complete, including the underside and engine bay?
• Does the deion name specific work, with dates?
• Is the seller private or professional, and how is VAT handled?
• Where is the car, and can it be viewed?

Put that list beside every listing in the live auctions, and you will bid with fewer surprises.

Photo credit: David Merrett from Daventry, England (CC BY 2.0), Akela NDE (CC BY-SA 2.0 fr), TTTNIS (CC0)